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www.numerical-tours.com | ||
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djalil.chafai.net
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| | | | | This post is devoted to few convex and compact sets of matrices that I like. The set \( {\mathcal{C}_n} \) of correlation matrices. A real \( {n\times n} \) matrix \( {C} \) is a correlation matrix when \( {C} \) is symmetric, semidefinite positive, with unit diagonal. This means that \[ C_{ii}=1, \quad C_{ji}=C_{ji},\quad \left\geq0 \] for every \(... | |
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fa.bianp.net
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| | | | | The Langevin algorithm is a simple and powerful method to sample from a probability distribution. It's a key ingredient of some machine learning methods such as diffusion models and differentially private learning. In this post, I'll derive a simple convergence analysis of this method in the special case when the ... | |
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blog.demofox.org
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| | | | | This post goes through a common exercise in applying optimal transport to graphics, using informal language and simple, standalone C++ to implement it. The post uses sliced optimal transport which compared to standard optimal transport solvers is more intuitive, more efficient, and makes for a simpler implementation. The code that goes with this post is... | |
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seekinglavenderlane.com
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| | | [AI summary] A homepage inviting readers to tour previous home designs for inspiration and to contact the designer for collaboration. | ||
